Transaction not yet indexed

21d9KwTpVC2AQ3B2NbEkfouMZtgTPzi1cevuHLXK2fKbh37XPTLCGgb2dgYK1bEQDo5ayZAv59xPQXWcKySFEapp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.